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Hedy Kiesler Markey G. Antheil US Patent 2292387 Water Bottle

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Thor Copper Vacuum Insulated Bottle

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Size: Water Bottle (650 ml)

The Thor Copper Vacuum Insulated Bottle is perfect for keeping beverages hot in winter and cold in summer! Double-wall insulation ensures longevity, and the hand loop allows easy transport. Keeps drinks hot for 12 hours or cold for 48 hours, with a condensation-resistant exterior.

  • Capacity: 650 mL
  • Dimensions: 7.3 cm diameter x 27.3 cm height
  • Material: 18/8 grade stainless steel
  • Spill-resistant lid (no pop-up straw)
  • Durable metal hand loop
  • Fits most standard car cup holders
  • Wash all parts in warm soapy water before using
  • Keeps beverages hot for 12 hours or cold for 48 hours
  • Please allow hot liquids to cool to a drinkable temperature before securing lid
  • Do not overfill; liquid may escape through the drinking hole when fastening lid
  • Hand wash only; not microwave or dishwasher safe
  • Do not use bleach or chlorine products to clean this product
  • Use caution when opening bottle; release pressure gently
  • Always point cap away from people when opening
  • Do not overfill and be careful with hot liquids that may scald
  • Keep out of reach of children when filled with hot liquid

About This Design

Hedy Kiesler Markey G. Antheil US Patent 2292387 Water Bottle

Hedy Kiesler Markey G. Antheil US Patent 2292387 Water Bottle

Let others know of one particular woman's contributions to our modern wireless world with this "Secret Communication System" water bottle featuring U.S. Patent 2,292,387 as filed by Hedy Kiesler Markey and composer George Antheil. Markey's and Antheil's frequency-hopping system was designed to jam radio-controlled torpedoes by continually changing the radio signals sent to them. This system, similar to how piano rolls work, shares some concepts with modern spread-spectrum communication technology as used in today's wireless telephones (GPS, Wi-Fi, and Bluetooth). Let your technological pioneering spirit shine with this water bottle!

Customer Reviews

4.7 out of 5 stars rating121 Total Reviews
107 total 5-star reviews3 total 4-star reviews5 total 3-star reviews3 total 2-star reviews3 total 1-star reviews
121 Reviews
Reviews for similar products
5 out of 5 stars rating
By Anonymous28 October 2024Verified Purchase
Custom Water Bottle Style: Thor Copper Vacuum Insulated Bottle, Size: Water Bottle (650 ml), Color: Silver
I ordered a custom water bottle and the design came out better than I thought. I like how the water bottle has a gloss finish and feels slick. The letters and numbers on it have an outline you can feel and that’s my favorite part. It doesn’t smell like metal on the inside! That’s what I was scared of. Beautiful work. Will definitely order more in the future. Thank you!
from zazzle.com (US)
5 out of 5 stars rating
By Renee F.23 July 2025Verified Purchase
Custom Water Bottle Style: Thor Copper Vacuum Insulated Bottle, Size: Water Bottle (650 ml), Color: White
Amazing quality! Very impressed! .
from zazzle.com (US)
5 out of 5 stars rating
By Donna V.28 July 2023Verified Purchase
Custom Water Bottle Style: Thor Copper Vacuum Insulated Bottle, Size: Water Bottle (650 ml), Color: Navy
Creator Review
The bottle looks even better in real life. The ice cubes I put in lasts all day! I have my bottle with me all the time. It's summer and having something cold to drink feels amazing. With this bottle I always have something super cold. I have only tried the hot drink once and it lasted a long time as well. The color blue is a navy blue and the white printed on it is vibrant. It printed perfectly. I love my personalized smile water bottle.
from zazzle.com (US)

Tags

Water Bottles
hedy kiesler markeyunited states patentwomen in technologysecret communication systemwords and unwordsus patent 2292387world war ii inventionwirelessfrequency hopper spread spectrumgeorge antheil
All Products
hedy kiesler markeyunited states patentwomen in technologysecret communication systemwords and unwordsus patent 2292387world war ii inventionwirelessfrequency hopper spread spectrumgeorge antheil

Other Info

Product ID: 256218272968871942
Posted on 23/10/2023, 12:52 AM
Rating: G